A property that has a Implicit Representation as its value domain, which is a representation of a geometry by referencing a
prototype and transforming it to its real position in space.
Denotes the relation of a _CityObject to its implicit geometry representation, which is a representation of a geometry by
referencing a prototype and transforming it to its real position in space.
An IntBuildingInstallation (German translation is 'Gebäudeinstallation') is an interior part of a Building which has a specific
function or semantical meaning.